int main(int argc,char* argv[])
{
int portNb=0;
int leftMotorHandle;
int rightMotorHandle;
int sensorHandle;
if (argc>=5)
{
portNb=atoi(argv[1]);
leftMotorHandle=atoi(argv[2]);
rightMotorHandle=atoi(argv[3]);
sensorHandle=atoi(argv[4]);
}
else
{
printf("Indicate following arguments: 'portNumber leftMotorHandle rightMotorHandle sensorHandle'!\n");
extApi_sleepMs(5000);
return 0;
}
int clientID=simxStart((simxChar*)"127.0.0.1",portNb,true,true,2000,5);
if (clientID!=-1)
{
int driveBackStartTime=-99000;
float motorSpeeds[2];
while (simxGetConnectionId(clientID)!=-1)
{
simxUChar sensorTrigger=0;
if (simxReadProximitySensor(clientID,sensorHandle,&sensorTrigger,NULL,NULL,NULL,simx_opmode_streaming)==simx_return_ok)
{ // We succeeded at reading the proximity sensor
int simulationTime=simxGetLastCmdTime(clientID);
if (simulationTime-driveBackStartTime<3000)
{ // driving backwards while slightly turning:
motorSpeeds[0]=-3.1415f*0.5f;
motorSpeeds[1]=-3.1415f*0.25f;
}
else
{ // going forward:
motorSpeeds[0]=3.1415f;
motorSpeeds[1]=3.1415f;
if (sensorTrigger)
driveBackStartTime=simulationTime; // We detected something, and start the backward mode
}
simxSetJointTargetVelocity(clientID,leftMotorHandle,motorSpeeds[0],simx_opmode_oneshot);
simxSetJointTargetVelocity(clientID,rightMotorHandle,motorSpeeds[1],simx_opmode_oneshot);
}
extApi_sleepMs(5);
}
simxFinish(clientID);
}
return(0);
}
void Individuo::initStreamingSensors() {
//cout << this->robotName << ": Conexao com motores, sensores e corpo do robo #" + to_string(this->id) + "\n";
sensorName = "Pioneer_p3dx_robot_" + to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(),
&body, simx_opmode_oneshot_wait) == simx_return_ok) {
//cout << this->robotName << ": Conectado corpo do motor." << std::endl;
simxGetObjectPosition(clientId, body, -1, position, simx_opmode_streaming);
}
else {
cout << this->robotName << ": Nao conectado ao corpo do motor." << std::endl;
}
sensorName = "Pioneer_p3dx_leftMotor_robot_" + to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(),
&motorLeft, simx_opmode_oneshot_wait) == simx_return_ok) {
//cout << this->robotName << ": Conectado no motor esquerdo." << std::endl;
}
else
cout << this->robotName << ": Nao conectado no motor esquerdo." << std::endl;
sensorName = "Pioneer_p3dx_rightMotor_robot_" + to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(),
&motorRight, simx_opmode_oneshot_wait) == simx_return_ok){
//cout << this->robotName << ": Conectado no motor direito." << std::endl;
}
else
cout << this->robotName << ": Nao conectado no motor direito." << std::endl;
sensorName = "Pioneer_p3dx_caster_freeJoint_robot_" + to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(),
&casterWheel, simx_opmode_oneshot_wait) == simx_return_ok) {
// cout << this->robotName << ": Conectado a rodinha livre." << std::endl;
}
else
cout << this->robotName << ": Nao conectado a rodinha livre." << std::endl;
for (int i = 0; i < 2; i++) {
sensorName = "LaserPointer_sensor_front_" + to_string(i + 1)+"_robot_"+to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(), &laserPointerFront[i], simx_opmode_oneshot_wait) == simx_return_ok) {
//cout << this->robotName << ": Conectado ao laser pointer front #" << i + 1 << endl;
simxReadProximitySensor(this->clientId, laserPointerFront[i], NULL, NULL,
NULL, NULL, simx_opmode_streaming);
}else {
cout << this->robotName << ": Nao conectado ao laser pointer front #" << i + 1 << endl;
}
sensorName = "LaserPointer_sensor_back_" + to_string(i + 1) + "_robot_" + to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(), &laserPointerBack[i], simx_opmode_oneshot_wait) == simx_return_ok) {
//cout << this->robotName << ": Conectado ao laser pointer back #" << i + 1 << endl;
simxReadProximitySensor(this->clientId, laserPointerBack[i], NULL, NULL,
NULL, NULL, simx_opmode_streaming);
}else {
cout << this->robotName << ": Nao conectado ao laser pointer back" << i + 1 << endl;
}
sensorName = "LaserPointer_sensor_right_" + to_string(i + 1) + "_robot_" + to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(), &laserPointerRight[i], simx_opmode_oneshot_wait) == simx_return_ok) {
//cout << this->robotName << ": Conectado ao laser pointer right #" << i + 1 << endl;
simxReadProximitySensor(this->clientId, laserPointerRight[i], NULL, NULL,
NULL, NULL, simx_opmode_streaming);
}else {
cout << this->robotName << ": Nao conectado ao laser pointer right" << i + 1 << endl;
}
sensorName = "LaserPointer_sensor_left_" + to_string(i + 1) + "_robot_" + to_string(this->id);
if (simxGetObjectHandle(this->clientId, sensorName.c_str(), &laserPointerLeft[i], simx_opmode_oneshot_wait) == simx_return_ok) {
//cout << this->robotName << ": Conectado ao laser pointer back #" << i + 1 << endl;
simxReadProximitySensor(this->clientId, laserPointerLeft[i], NULL, NULL,
NULL, NULL, simx_opmode_streaming);
}else {
cout << this->robotName << ": Nao conectado ao laser pointer back" << i + 1 << endl;
}
}
/*simxGetObjectPosition(clientId, body, -1, initPosBody, simx_opmode_oneshot_wait);
simxGetObjectPosition(clientId, motorLeft, -1, initPosLeftWheel, simx_opmode_oneshot_wait);
simxGetObjectPosition(clientId, motorRight, -1, initPosRightWheel, simx_opmode_oneshot_wait);
simxGetObjectPosition(clientId, casterWheel, -1, initPosCasterWheel, simx_opmode_oneshot_wait);*/
/*cout << "X: " << initPosBody[0] << " Y: " << initPosBody[1] << " Z: " << initPosBody[2] << endl;
cout << "X: " << initPosLeftWheel[0] << " Y: " << initPosLeftWheel[1] << " Z: " << initPosLeftWheel[2] << endl;
cout << "X: " << initPosRightWheel[0] << " Y: " << initPosRightWheel[1] << " Z: " << initPosRightWheel[2] << endl;
cout << "X: " << initPosCasterWheel[0] << " Y: " << initPosCasterWheel[1] << " Z: " << initPosCasterWheel[2] << endl;*/
}
void Individuo::action() {
switch (state) {
case IDLE:
prevState = state;
if ((double)rand() / (double)RAND_MAX < this->probAtk) {
state = ALIGN_ATK;
}
else {
state = ALIGN_DODGE;
}
//Iniciar cronometragem da ação de ataque ou defesa
startTime = clock();
break;
case ALIGN_ATK:
prevState = state;
endTime = clock();
//Verificar se o tempo de ataque acabou
if ((endTime - startTime) >= this->tAtk) {
state = IDLE;
}else {
activeSensorCounterFront = 0;
activeSensorCounterBack = 0;
//Checar sensores dianteiros
for (int i = 0; i < 2; i++) {
if (simxReadProximitySensor(this->clientId, laserPointerFront[i], &res,
coord, NULL, NULL, simx_opmode_buffer) == simx_return_ok) {
//Checar coordenada z(pois está que aponta pra frente)
this->sensorDist = coord[2];
if ((this->sensorDist < MAX_DIST) && (res > 0)) {
activeSensorCounterFront++;
}
}
}
//Checar sensores traseiros
for (int i = 0; i < 2; i++) {
if (simxReadProximitySensor(this->clientId, laserPointerBack[i], &res,
coord, NULL, NULL, simx_opmode_buffer) == simx_return_ok) {
//Coordenada Z
this->sensorDist = coord[2];
if ((this->sensorDist < MAX_DIST) && (res > 0)) {
activeSensorCounterBack++;
}
}
}
//Se os dois sensores da frente estao apontando para o inimigo entao atacar pela frente
if (activeSensorCounterFront == 2) {
state = ATK;
dir = FRONT;
/*simxSetJointTargetVelocity(this->clientId, motorLeft, 0,
simx_opmode_streaming);
simxSetJointTargetVelocity(this->clientId, motorRight, 0,
simx_opmode_streaming);*/
}//Senao atacar dando ré
else if (activeSensorCounterBack == 2) {
state = ATK;
dir = BACK;
/*simxSetJointTargetVelocity(this->clientId, motorLeft, 0,
simx_opmode_streaming);
simxSetJointTargetVelocity(this->clientId, motorRight, 0,
simx_opmode_streaming);*/
}
else {//Se nada for encontrado, entao continuar procurando
simxSetJointTargetVelocity(this->clientId, motorLeft, V_ROT,
simx_opmode_streaming);
simxSetJointTargetVelocity(this->clientId, motorRight, V_ROT,
simx_opmode_streaming);
//extApi_sleepMs(100);
}
}
break;
case ATK:
prevState = state;
//time(&endTime);
endTime = clock();
//Se tempo de ataque acabou entao voltar ao estado inicial
if ((endTime- startTime) >= this->tAtk) {
state = IDLE;
//clock = false;
}else {
//Atacar
simxSetJointTargetVelocity(this->clientId, motorLeft, dir*velAtk,
simx_opmode_streaming);
simxSetJointTargetVelocity(this->clientId, motorRight, dir*velDef,
simx_opmode_streaming);
//extApi_sleepMs(100);
state = ALIGN_ATK;
}
break;
case ALIGN_DODGE:
prevState = state;
endTime = clock();
if ((endTime - startTime) >= this->tDef) {
state = IDLE;
}else {
activeSensorCounterRight = 0;
activeSensorCounterLeft = 0;
//Checar sensores da direita
for (int i = 0; i < 2; i++) {
if (simxReadProximitySensor(this->clientId, laserPointerRight[i], &res,
coord, NULL, NULL, simx_opmode_buffer) == simx_return_ok) {
//Checar coordenada z(pois está que aponta pra frente)
this->sensorDist = coord[2];
if ((this->sensorDist < MAX_DIST) && (res > 0)) {
activeSensorCounterRight++;
}
}
}
//Checar sensores da esquerda
for (int i = 0; i < 2; i++) {
if (simxReadProximitySensor(this->clientId, laserPointerLeft[i], &res,
coord, NULL, NULL, simx_opmode_buffer) == simx_return_ok) {
//Coordenada Z
this->sensorDist = coord[2];
if ((this->sensorDist < MAX_DIST) && (res > 0)) {
activeSensorCounterLeft++;
}
}
}
//Se os dois sensores da direita estao apontando para o inimigo entao recuar
if (activeSensorCounterRight > 1) {
state = DODGE;
dir = FRONT;
}//Senao atacar dando ré
else if (activeSensorCounterLeft > 1) {
state = DODGE;
dir = FRONT;
}
else {//Se nada for encontrado, entao continuar procurando
simxSetJointTargetVelocity(this->clientId, motorLeft, -V_ROT,
simx_opmode_streaming);
simxSetJointTargetVelocity(this->clientId, motorRight, V_ROT,
simx_opmode_streaming);
//extApi_sleepMs(100);
}
}
break;
case DODGE:
prevState = state;
endTime = clock();
//Se tempo de ataque acabou entao voltar ao estado inicial
if ((endTime - startTime) >= tDef) {
state = IDLE;
//clock = false;
}
else {
//Esquivar
simxSetJointTargetVelocity(this->clientId, motorLeft, dir*velDef,
simx_opmode_streaming);
simxSetJointTargetVelocity(this->clientId, motorRight, dir*velDef,
simx_opmode_streaming);
}
break;
}
/*if (state != prevState ) {
cout << this->robotName<<": Mudanca de estado: " << stateName(prevState) << " para " << stateName(state) << endl;
}*/
}
